Sagina alexandrae
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Caryophyllaceae
- genus: Sagina
- species: Sagina alexandrae
Vierzon
A3
France
Menai Bridge
Wales
United Kingdom
Denver
Colorado
United States
Karlshamn